Top cap for an electric toothbrush handle



FIG. 1 is an isometric view of an electric toothbrush handle illustrating my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right-side elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left-side elevation view thereof,

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the top cap for an electric toothbrush handle that form no part of the claimed design. 

CLAIM The ornamental design for a top cap for an electric toothbrush handle, as shown and described. 